#junkoff is the latest hashtag to take off in the scientific corners of Twitter, and it's exactly what it sounds like.

(Note: The following may be considered not safe for workplace viewing, though the genitals featured are all decidedly non-human. If in doubt, save this post for when you clock out! Or quit now, because any office that isn't down with laughing at duck genitalia is NO GOOD as far as we're concerned.)